[Elecraft] [K3] Unanswered Questions ...

[Lyle Johnson]

>> In FM mode, capture effect helps suppress the effect of "image" 
>> leakage.  AM and (E)SSB modes have far more dynamic range and the 
>> 15 kHz IF image must be suppressed by some 10s of dB more than is 
>> required for excellent FM operation.
> 
> Are you speaking of receive performance or transmit performance?  

Receive characteristics.

> ...
> Is there something in the digital domain that I'm missing - 
> aliasing, artifacts, etc. that effects this?  

No, the issue is IF image rejection.

73,

Lyle KK7P